Creating Symfony applications
First, install the Symfony Installer. Then, run this command:
Using Symfony Components
in PHP applications
Symfony applications are built on top of a set of decoupled and reusable PHP components called Symfony Components. They have become the standard foundation on which the best PHP applications are built on. You can use any of these components on your own applications independently from the framework.
Adding a Symfony Component to your application:
This requires to install Composer globally in your system.